The village is located in the Westerwald region between Montabaur and Limburg an der Lahn right at the boundary between Rhineland-Palatinate and Hesse.

Hundsangen’s neighbours are Hadamar, Dornburg, Molsberg, Wallmerod, Weroth, Dreikirchen, Obererbach and Elz.

Today it is found in the Nassau Antiquities Collection (Sammlung Nassauischer Altertümer) in Wiesbaden.

There are sporting grounds in the forest Am Buch with two football fields, and there is training in the main hall at the Ollmerschhalle.

The nearest Autobahn interchanges are Diez, Limburg an der Lahn and Montabaur on the A 3 (Cologne–Frankfurt), some 9 km away.

The nearest InterCityExpress stops are the railway stations at Montabaur and Limburg Süd on the Cologne-Frankfurt high-speed rail line.